90137196468

Names of 90137196468

• Cardinal: 90137196468 can be written as Ninety billion, one hundred thirty-seven million, one hundred ninety-six thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 9.0137196468 × 10¹⁰

Factors of 90137196468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5081

Divisors of 90137196468

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 44 54 57 66 73 76 99 108 114 121 132 146 171 198 209 219 228 242 292 297 342 363 396 418 438 484 513 594 627 657 684 726 803 836 876 1026 1089 1188 1254 1314 1387 1452 1606 1881 1971 2052 2178 2299 2409 2508 2628 2774 3212 3267 3762 3942 4161 4356 4598 4818 4973 5548 5643 6534 6897 7227 7524 7884 8322 8833 9196 9636 9946 11286 12483 13068 13794 14454 14919 15257 16644 17666 19892 20691 21681 22572 24966 26499 27588 28908 29838 30514 35332 37449 41382 43362 44757 45771 49932 52998 54703 59676 61028 62073 74898 79497 82764 86724 89514 91542 94487 105996 109406 124146 134271 137313 149796 158994 164109 167827 179028 183084 188974 218812 238491 248292 268542 274626 283461 317988 328218 335654 363029 377948 411939 476982 492327 503481 537084 549252 566922 601733 656436 671308 726058 823878 850383 953964 984654 1006962 1039357 1089087 1133844 1203466 1452116 1476981 1510443 1647756 1700766 1805199 1969308 2013924 2078714 2178174 2406932 2551149 2953962 3020886 3118071 3267261 3401532 3610398 3993319 4157428 4356348 4531329 5102298 5415597 5907924 6041772 6236142 6534522 6897551 7220796 7986638 9062658 9354213 9801783 10204596 10831194 11432927 11979957 12472284 13069044 13795102 15973276 16246791 18125316 18708426 19603566 20692653 21662388 22865854 23959914 27590204 28062639 32493582 34298781 35939871 37416852 39207132 41385306 43926509 45731708 47919828 56125278 62077959 64987164 68597562 71879742 75873061 82770612 87853018 102896343 107819613 112250556 124155918 131779527 137195124 143759484 151746122 175706036 186233877 205792686 215639226 227619183 248311836 263559054 303492244 308689029 372467754 395338581 411585372 431278452 455238366 527118108 617378058 682857549 744935508 790677162 834603671 910476732 1186015743 1234756116 1365715098 1581354324 1669207342 2048572647 2372031486 2503811013 2731430196 3338414684 4097145294 4744062972 5007622026 7511433039 8194290588 10015244052 15022866078 22534299117 30045732156 45068598234 90137196468
• Sum of all divisors σ(n): 274143004800
• Sum of proper divisors (its aliquot sum) s(n): 184005808332
• 90137196468 is an abundant number, because the sum of its proper divisors (184005808332) is greater than itself. Its abundance is 93868611864

Bases of 90137196468

• Binary: 1010011111100100110000111011110110100₂
• Hexadecimal: 0x14FC9877B4
• Base-36: 15EPCXX0

Squares and roots of 90137196468

• 90137196468 squared (90137196468²) is 8124714187110831675024
• 90137196468 cubed (90137196468³) is 732338958929955947982515816615232
• The square root of 90137196468 is 300228.5737034369
• The cube root of 90137196468 is 4483.6807493315

Scales and comparisons

• 90,137,196,468 seconds is equal to 2,866 years, 4 weeks, 2 days, 14 hours, 7 minutes, 48 seconds.
• To count from 1 to 90,137,196,468 would take you about five thousand, seven hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 90137196468 cubic inches would be around 373.6 feet tall.

Recreational maths with 90137196468

• 90137196468 backwards is 86469173109
• 90137196468 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90137196468's digits is 54
• More coming soon!